阴极保护技术在原油储罐防护中的应用  

Application of Cathodic Protection Technology on Crude Oil Tank

作　　者：张志军[1] 曾志兴[1] 

机构地区：[1]华侨大学土木工程学院,福建泉州362021

出　　处：《石油化工腐蚀与防护》2008年第2期48-51,共4页Corrosion & Protection In Petrochemical Industry

基　　金：福建省青年科技人才创新项目(2004J031);华侨大学科研基金(03BS407)

摘　　要：文章介绍了阴极保护技术的原理,对原油储罐底板腐蚀原因进行了分析,并介绍了阴极保护技术在3台10 dam^3原油储罐的应用情况。应用结果表明,阴极保护技术可以有效阻止储罐底板的腐蚀。对确保大型储罐安全长周期运行既简单方便又经济有效。The principles of cathode protection are described. The causes of corrosion of the bottom plates of crude oil tank are analyzed and the application of cathodic protection technology on three 100,000m3 crude oil tanks is introduced. The commercial application shows that the cathodic protection can effectively control the bottom plate corrosion and is a cost - effective measure for the safe long - term operation of large storage tanks.

关 键 词：阴极保护 储罐 牺牲阳极 应用 

分 类 号：TG174.41[金属学及工艺—金属表面处理]